Inventor · disambiguated record
Thomas J. Campana, Jr.
Also filed as: CAMPANA JR THOMAS J · CAMPANA THOMAS J
50 granted patents·2 pending applications·5,308 citations·filing 1975–2002
99Inventor score
Top patents by PatentIndex Score
52 records- 0198US5436960AElectronic mail system with RF communications to mobile processors and method of operation thereofFiled 1991·Granted Jul 25, 1995·514 cites·89 claims
- 0297US6337628B2Omnidirectional and directional antenna assemblyNTP INC·Filed 2000·Granted Jan 8, 2002·180 cites·1 claims
- 0397US5625670AElectronic mail system with RF communications to mobile processorsNTP INC·Filed 1995·Granted Apr 29, 1997·387 cites·276 claims
- 0496US5640146ARadio tracking system and method of operation thereofNTP INC·Filed 1995·Granted Jun 17, 1997·293 cites·204 claims
- 0596US5631946ASystem for transferring information from a RF receiver to a processor under control of a program stored by the processor and method of operation thereofNTP INC·Filed 1995·Granted May 20, 1997·334 cites·185 claims
- 0696US5479472ASystem for interconnecting electronic mail systems by RF communications and method of operation thereofNTP INC·Filed 1991·Granted Dec 26, 1995·355 cites·62 claims
- 0795US5819172AElectronic mail system with RF communications to mobile radiosNTP INC·Filed 1997·Granted Oct 6, 1998·260 cites·223 claims
- 0895US5438611AElectronic mail system with RF communications to mobile processors originating from outside of the electronic mail system and method of operation thereofNTP INC·Filed 1994·Granted Aug 1, 1995·314 cites·80 claims
- 0993US6317592B1Electronic mail system with RF communications to mobile processorsNTP INC·Filed 1999·Granted Nov 13, 2001·134 cites·665 claims
- 1091US4849750APaging receiver with dynamically programmable channel frequencies and functionalityTELEFIND CORP·Filed 1987·Granted Jul 18, 1989·102 cites·23 claims
- 1190US6567397B1System and method for wireless exchange of data in a non-real-time data communications systemSOPHIA COMMUNICATIONS INC·Filed 2000·Granted May 20, 2003·199 cites·33 claims
- 1290US5717725ASystem for wireless transmission and receiving of information through a computer bus interface and method of operationNTP INC·Filed 1995·Granted Feb 10, 1998·123 cites·181 claims
- 1390US5650769ARadio receiver for use in a radio tracking system and a method of operation thereofNTP INC·Filed 1995·Granted Jul 22, 1997·151 cites·191 claims
- 1488US6272190B1System for wireless transmission and receiving of information and method of operation thereofNTP INC·Filed 1998·Granted Aug 7, 2001·137 cites·6 claims
- 1588US4878051APaging system with commands for changing functionality of a paging receiverTELEFIND CORP·Filed 1988·Granted Oct 31, 1989·62 cites·44 claims
- 1687US6067451AElectronic mail system with RF communications to mobile processorsNTP INC·Filed 1998·Granted May 23, 2000·111 cites·341 claims
- 1787US4868860APaging system for entering pages by local telephone callTELEFIND CORP·Filed 1988·Granted Sep 19, 1989·82 cites·26 claims
- 1885US5973601AMethod of radio transmission between a radio transmitter and radio receiverFiled 1997·Granted Oct 26, 1999·71 cites·42 claims
- 1985US5722059ARadio receiver for use in a radio tracking system and a method of operation thereofNTP INC·Filed 1995·Granted Feb 24, 1998·83 cites·112 claims
- 2084US5446759AInformation transmission system and method of operationNTP INC·Filed 1993·Granted Aug 29, 1995·122 cites·235 claims
- 2184US5052049APaging receiver with continuously tunable antennaTELEFIND CORP·Filed 1989·Granted Sep 24, 1991·48 cites·70 claims
- 2282US5751773ASystem for wireless serial transmission of encoded informationNTP INC·Filed 1995·Granted May 12, 1998·131 cites·236 claims
- 2382US5745532ASystem for wireless transmission and receiving of information and method of operation thereofNTP INC·Filed 1995·Granted Apr 28, 1998·138 cites·62 claims
- 2482US5077834APaging receiver with continuously tunable antenna and RF amplifierTELEFIND CORP·Filed 1989·Granted Dec 31, 1991·56 cites·38 claims
- 2581US5714937AOmidirectional and directional antenna assemblyNTP INC·Filed 1996·Granted Feb 3, 1998·67 cites·30 claims
- 2679US6169485B1System and method of radio transmission between a radio transmitter and radio receiverNTP INC·Filed 1999·Granted Jan 2, 2001·52 cites·66 claims
- 2778US5722064ARadio receiver for use in a radio tracking systemNTP INC·Filed 1995·Granted Feb 24, 1998·57 cites·47 claims
- 2877US6198783B1System for wireless serial transmission of encoded informationNTP INC·Filed 1998·Granted Mar 6, 2001·77 cites·9 claims
- 2977US5121115AMethod of transmitting information using programmed channelsTELEFIND CORP·Filed 1989·Granted Jun 9, 1992·35 cites·30 claims
- 3074US5710798ASystem for wireless transmission and receiving of information and method of operation thereofNTP INC·Filed 1995·Granted Jan 20, 1998·87 cites·96 claims
- 3172US4978944APaging receiver with dynamically programmable channel frequenciesTELEFIND CORP·Filed 1989·Granted Dec 18, 1990·86 cites·25 claims
- 3269US5742644AReceiving circuitry for receiving serially transmitted encoded informationNTP INC·Filed 1995·Granted Apr 21, 1998·67 cites·240 claims
- 3366US5694428ATransmitting circuitry for serial transmission of encoded informationNTP INC·Filed 1995·Granted Dec 2, 1997·59 cites·73 claims
- 3461US4853688APaging receiver displaying place of origin of pagesTELEFIND CORP·Filed 1987·Granted Aug 1, 1989·61 cites·9 claims
- 3560US5047764APaging system with dynamically programmable reception frequenciesTELEFIND CORP·Filed 1989·Granted Sep 10, 1991·18 cites·50 claims
- 3654US4881073APaging system with dynamically programmable reception frequenciesTELEFIND CORP·Filed 1988·Granted Nov 14, 1989·15 cites·30 claims
- 3754US4851830APaging receiver with continuously tunable antennaTELEFIND CORP·Filed 1987·Granted Jul 25, 1989·18 cites·24 claims
- 3852US5045850APaging system with centralized page source and distributed page sourcesTELEFIND CORP·Filed 1989·Granted Sep 3, 1991·44 cites·31 claims
- 3951US4866431APaging system hub switchTELEFIND CORP·Filed 1988·Granted Sep 12, 1989·44 cites·44 claims
- 4049US4857915APaging receiver with paging receiver identification code digits transmitted in order of increasing significanceTELEFIND CORP·Filed 1987·Granted Aug 15, 1989·38 cites·24 claims
- 4147US4935732APaging receiver with programmable areas of receptionTELEFIND CORP·Filed 1989·Granted Jun 19, 1990·13 cites·34 claims
- 4246US2002132606A1Electronic mail system with RF communications to mobile processorsFiled 2002·Application pending·0 cites
- 4344US4875039APaging system with transmission protocol compatible with analog and digital transmittersTELEFIND CORP·Filed 1988·Granted Oct 17, 1989·27 cites·26 claims
- 4443US2002160753A1Electronic mail system with RF communications to mobile processorsFiled 2002·Application pending·0 cites
- 4538US5039984APaging receiver with programmable areas of receptionTELEFIND CORP·Filed 1990·Granted Aug 13, 1991·16 cites·78 claims
- 4638US4876538APaging system sublocal switchTELEFIND CORP·Filed 1988·Granted Oct 24, 1989·6 cites·32 claims
- 4736US3995186AIon-plasma gun for ion-milling machineUS ENERGY·Filed 1975·Granted Nov 30, 1976·3 cites·5 claims
- 4833US4868562APaging systemTELEFIND CORP·Filed 1988·Granted Sep 19, 1989·9 cites·24 claims
- 4932US5012235APaging receiver with continuously tunable antenna and RF amplifierTELEFIND CORP·Filed 1989·Granted Apr 30, 1991·7 cites·33 claims
- 5032US4928100APaging receiver for receiving pages from analog or digital paging transmittersTELEFIND CORP·Filed 1987·Granted May 22, 1990·4 cites·34 claims
Showing the top 50 of 52 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →